The CAT-900 is a catalytic roll-on cargo heater that holds two 20 lb. or 30 lb. propane tanks. It is the most popular choice for protecting cargo from low temperatures since the two tanks allow longer hauls and more time between filling the tanks.
Dimensions 76" T x 27" W x 17" D Shipping Weight 254 lbs Rating 18000 BTU Fuel Requirement Propane (LP gas) Fuel Consumption 0.7 lb/hr max (24 hr per 20 # tank minumum) Thermostat Range 50 F to 90 F